Version 0.8.0-1 of python-pyramid-multiauth is marked for autoremoval from testing on Sun 13 Oct 2019. It is affected by #935381, #938090. It depends (transitively) on python-pyramid, affected by #938089. You should try to prevent the removal by fixing these RC bugs.

vcswatch reports that
this package seems to have new commits in its VCS but has
not yet updated debian/changelog. You should consider updating
the Debian changelog and uploading this new version into the archive.